<br><br><div class="gmail_quote">2010/2/2 Álvaro García Pérez <span dir="ltr"><<a href="mailto:agarcia@babel.ls.fi.upm.es">agarcia@babel.ls.fi.upm.es</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
You may try Pierce's "Basic Category Theory for Computer Scientists" or Awodey's "Category Theory", whose style is rather introductory. Both of them (I think) have a chapter about functors where they explain the Hom functor and related topics.<br>
</blockquote><div><br></div><div>I think Awodey's book is pretty fantastic, actually, but I'd avoid Pierce. Unlike "Types and Programming Languages", I think "Basic Category Theory..." is a bit eccentric in its presentation and doesn't help the reader build intuition. </div>
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